=== modified file 'bin/fileset.awk'
--- bin/fileset.awk	2016-01-05 15:06:17 +0000
+++ bin/fileset.awk	2015-12-21 21:07:36 +0000
@@ -184,9 +184,8 @@
 			} else {
 				# unless disabled with the N flag, append newline at the end of
 				# last line, if not already present
-				printf_fmt = ( \
-					crest ~ /n/ || (crest !~ /N/ && content !~ /\n$/) \
-					) ? "%s\\n" : "%s"
+				printf_fmt = crest ~ /n/ || (crest !~ /N/ && content !~ /\n$/) ? \
+							 "%s\\n" : "%s"
 				funcs[func_name] = "\tprintf '"printf_fmt"' "quoted(content)
 			}